The Evolution of the Cephalometric Superimposition Techniques from the Beginning to the Digital Era: A Brief Descriptive Review. (24th April 2021)

• Record Type: Journal Article
• Authors: Lo Giudice, A.; Ronsivalle, V.; Zappalà, G.; Leonardi, R.; Campagna, P.; Isola, G.; Palazzo, G.
• Other Names: Kukiattrakoon Boonlert Academic Editor.
• Is Part Of: International journal of dentistry. Volume 2021(2021)
• Publication Date: 2021-04-24
• Subjects: Dentistry -- Periodicals; Dentistry; Dentistry -- Periodicals; Electronic journals; Periodicals; 617.6
• DOI: 10.1155/2021/6677133
• Languages: English
• ISSNs: 1687-8728

Abstract

Abstract : Superimposition of craniofacial structures from radiographic examination has been always used for assessing changes in the maxilla-mandibular complexes, especially for the evaluation of potential changes occurring during growth as well as after orthodontic treatment and/or maxillofacial surgery. However, the availability of cone beam computed tomography (CBCT) and the recent advancement in 3D imaging have allowed the development of specific techniques for the registration and superimposition of virtual three-dimensional anatomical structures, improving the diagnosis and treatment plan strategies. In the present paper, it will be discussed the evolution of superimposition techniques from the beginning (2D) to the newest 3D approach, describing the most used methods and their main advantages and disadvantages, focusing primarily on accuracy and reproducibility of each technique.